E-mail: sales6@lithiumbattery-rj.com | Tel: 0086-13430203848
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RJ Lithium RV 48V Battery Solution using LiFepo4 Cells, this battery is the most cost-effective solution offered in 48V Class.This Power Pack includes newest BMS System, Thermal Management Solution, Triple-Safety Redundancy Features, Perfect for any 48V Lead-Acid Upgrade to maximize the performance of your intended application. LED Display or Bluetooth , Compact Modular Design, High Temp Operating Range, Best Power Density/Pack Size, Best Aluminum Mosfet Design, Short Circuit Protection. In both short and long-term, we guarantee that you will see and feel the LiFePO4 difference!
| Norminal Power(KWh) | 122,880Wh |
| Norninal Capacity(Ah) | 300Ah |
| Norninal Voltage(V) | 409.6V |
| Type | LiFePO4 Battery |
| Dimensions (mm) | Customized |
| Weight(Kg) | 990Kg |
| Discharging cut off Voltage(V) | 467V |
| Charging cut off Voltage(V) | 320V |
| Charging Current (A) | 300A |
| Discharging Current (A) | 300A |
| Working Temperature(℃) | 0~55℃ |
| Shelf Temperature(℃) | -20~70℃ |
| Humidity | 0-95% RH(Non-condensing) |
| IP Grade (IP) | IP66 |
| Altitude | ≤3000m |
| Authentication Level | TuV/CE/UL/UN38.3 |
| Design Life(year) | 20+ years (@25℃/77℉) |
| Cycle Life (cycle) | >6000Times |
Features
• More than 6000 Cycles
• Battery modules available for parallel and series for higher voltage and capacity
• BMS Passive cell balance funciton
• IP66, IP67, water proof, dust proof, Temperature monitoring
• Customization for Size and Discharge and charge rate
• Free of Maintenance, contains no poisonous material
• No leakage, no hazardous chemistry
• Quick delivery
• Lighter in weight, smaller in size to save space.
• Powerfull to increase robust operation for your marine boat or RV
• Fast charging and high power discharge rate available
• No need to add water nor worry about maintenance.
• We offer 5years regular warranty and it can be extended up to 10 years.
| No. | Item | Test Item | Criterion | |
| 1 | Voltage | Charging Voltage | DC:409V CC/CV | |
| Balance voltage for single cell | 3.50±0.025V | |||
| 2 | Current | Balance voltage for single cell | 35±5mA | |
| Current consumption | ≤50μA | |||
| Charging current | 300A | |||
| Rated continuous discharging current | 300A (Peak 600A) | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 3.65V±0.025V | |
| Over charge detection delay time | 0.7S—1.3S | |||
| Over charge release voltage for single cell | 3.550±0.05V | |||
| 4 | Over discharge Protection | Over discharge detection voltage for single cell | 2.50V±0.07V | |
| Over discharge detection delay time | 1.6±0.5S | |||
| Over discharge release voltage for single cell | 3.00±0.75V | |||
| 5 | Over current Protection | Over current detection current | 300±50A | |
| Over current detection delay time | 1.6±0.5S | |||
| Release condition | Cut load | |||
| 6 | Short Protection | Detection condition | Exterior short circuit | |
| Detection delay time | 230uS—500uS | |||
| Release condition | Cut load | |||
| 7 | Resistance | Protection circuitry (MOSFET) | ≤60mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+85℃ | |
| Storage Temperature Range | -40~+85℃ | |||
Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!
With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!
| Home Battery Powerwall Battery | |||||||
| Rated Energy | Capacity | Voltage | Installation | Communication | Weight | lifespan | Cylces |
| 5KWH | 100AH | 48V | Wall/Floor | RS485/Bluetooth | 50KG | 20years | 6000times |
| 10KWH | 200AH | 48V | Wall/Floor | RS485/Bluetooth | 100KG | 20years | 6000times |
| 15KWH | 300AH | 48V | Wall/Floor | RS485/Bluetooth | 150KG | 20years | 6000times |
| 20KWH | 400AH | 48V | Wall/Floor | RS485/Bluetooth | 200KG | 20years | 6000times |
| 25KWH | 500AH | 48V | Wall/Floor | RS485/Bluetooth | 250KG | 20years | 6000times |
| 30KWH | 600AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 300KG | 20years | 6000times |
| 35KWH | 700AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 350KG | 20years | 6000times |
| 40KWH | 800AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 400KG | 20years | 6000times |
| 45KWH | 900AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 450KG | 20years | 6000times |
| 50KWH | 1000AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 500KG | 20years | 6000times |
| 55KWH | 1100AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 550KG | 20years | 6000times |
| 60KWH | 1200AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 600KG | 20years | 6000times |
| 65KWH | 1300AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 650KG | 20years | 6000times |
| 70KWH | 1400AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 700KG | 20years | 6000times |
| 75KWH | 1500AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 750KG | 20years | 6000times |
| 80KWH | 1600AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 800KG | 20years | 6000times |
| 85KWH | 1700AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 850KG | 20years | 6000times |
| 90KWH | 1800AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 900KG | 20years | 6000times |
| 100KWH | 2000AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 1000KG | 20years | 6000times |
| Factory Price- Customization available- MOQ1pcs-10Years warranty | |||||||
1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.
2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.
3. Flexible customizing and manufacturing accepted.
4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.
5. Strict management and control for every progress in producing and 100% QC inspection before shipment.
6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.
7. 10 years warranty with UL/CE certificate. Professional after-sales service, give instruction on how to use the products.
RJ Lithium RV 48V Battery Solution using LiFepo4 Cells, this battery is the most cost-effective solution offered in 48V Class.This Power Pack includes newest BMS System, Thermal Management Solution, Triple-Safety Redundancy Features, Perfect for any 48V Lead-Acid Upgrade to maximize the performance of your intended application. LED Display or Bluetooth , Compact Modular Design, High Temp Operating Range, Best Power Density/Pack Size, Best Aluminum Mosfet Design, Short Circuit Protection. In both short and long-term, we guarantee that you will see and feel the LiFePO4 difference!
| Norminal Power(KWh) | 122,880Wh |
| Norninal Capacity(Ah) | 300Ah |
| Norninal Voltage(V) | 409.6V |
| Type | LiFePO4 Battery |
| Dimensions (mm) | Customized |
| Weight(Kg) | 990Kg |
| Discharging cut off Voltage(V) | 467V |
| Charging cut off Voltage(V) | 320V |
| Charging Current (A) | 300A |
| Discharging Current (A) | 300A |
| Working Temperature(℃) | 0~55℃ |
| Shelf Temperature(℃) | -20~70℃ |
| Humidity | 0-95% RH(Non-condensing) |
| IP Grade (IP) | IP66 |
| Altitude | ≤3000m |
| Authentication Level | TuV/CE/UL/UN38.3 |
| Design Life(year) | 20+ years (@25℃/77℉) |
| Cycle Life (cycle) | >6000Times |
Features
• More than 6000 Cycles
• Battery modules available for parallel and series for higher voltage and capacity
• BMS Passive cell balance funciton
• IP66, IP67, water proof, dust proof, Temperature monitoring
• Customization for Size and Discharge and charge rate
• Free of Maintenance, contains no poisonous material
• No leakage, no hazardous chemistry
• Quick delivery
• Lighter in weight, smaller in size to save space.
• Powerfull to increase robust operation for your marine boat or RV
• Fast charging and high power discharge rate available
• No need to add water nor worry about maintenance.
• We offer 5years regular warranty and it can be extended up to 10 years.
| No. | Item | Test Item | Criterion | |
| 1 | Voltage | Charging Voltage | DC:409V CC/CV | |
| Balance voltage for single cell | 3.50±0.025V | |||
| 2 | Current | Balance voltage for single cell | 35±5mA | |
| Current consumption | ≤50μA | |||
| Charging current | 300A | |||
| Rated continuous discharging current | 300A (Peak 600A) | |||
| 3 | Over charge Protection | Over charge detection voltage for single cell | 3.65V±0.025V | |
| Over charge detection delay time | 0.7S—1.3S | |||
| Over charge release voltage for single cell | 3.550±0.05V | |||
| 4 | Over discharge Protection | Over discharge detection voltage for single cell | 2.50V±0.07V | |
| Over discharge detection delay time | 1.6±0.5S | |||
| Over discharge release voltage for single cell | 3.00±0.75V | |||
| 5 | Over current Protection | Over current detection current | 300±50A | |
| Over current detection delay time | 1.6±0.5S | |||
| Release condition | Cut load | |||
| 6 | Short Protection | Detection condition | Exterior short circuit | |
| Detection delay time | 230uS—500uS | |||
| Release condition | Cut load | |||
| 7 | Resistance | Protection circuitry (MOSFET) | ≤60mΩ | |
| 8 | Temperature | Operating Temperature Range | -40~+85℃ | |
| Storage Temperature Range | -40~+85℃ | |||
Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!
With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!
| Home Battery Powerwall Battery | |||||||
| Rated Energy | Capacity | Voltage | Installation | Communication | Weight | lifespan | Cylces |
| 5KWH | 100AH | 48V | Wall/Floor | RS485/Bluetooth | 50KG | 20years | 6000times |
| 10KWH | 200AH | 48V | Wall/Floor | RS485/Bluetooth | 100KG | 20years | 6000times |
| 15KWH | 300AH | 48V | Wall/Floor | RS485/Bluetooth | 150KG | 20years | 6000times |
| 20KWH | 400AH | 48V | Wall/Floor | RS485/Bluetooth | 200KG | 20years | 6000times |
| 25KWH | 500AH | 48V | Wall/Floor | RS485/Bluetooth | 250KG | 20years | 6000times |
| 30KWH | 600AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 300KG | 20years | 6000times |
| 35KWH | 700AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 350KG | 20years | 6000times |
| 40KWH | 800AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 400KG | 20years | 6000times |
| 45KWH | 900AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 450KG | 20years | 6000times |
| 50KWH | 1000AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 500KG | 20years | 6000times |
| 55KWH | 1100AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 550KG | 20years | 6000times |
| 60KWH | 1200AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 600KG | 20years | 6000times |
| 65KWH | 1300AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 650KG | 20years | 6000times |
| 70KWH | 1400AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 700KG | 20years | 6000times |
| 75KWH | 1500AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 750KG | 20years | 6000times |
| 80KWH | 1600AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 800KG | 20years | 6000times |
| 85KWH | 1700AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 850KG | 20years | 6000times |
| 90KWH | 1800AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 900KG | 20years | 6000times |
| 100KWH | 2000AH | 48V | Wall/Floor/Rack | RS485/Bluetooth | 1000KG | 20years | 6000times |
| Factory Price- Customization available- MOQ1pcs-10Years warranty | |||||||
1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.
2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.
3. Flexible customizing and manufacturing accepted.
4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.
5. Strict management and control for every progress in producing and 100% QC inspection before shipment.
6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.
7. 10 years warranty with UL/CE certificate. Professional after-sales service, give instruction on how to use the products.
